Printed Hybrid Upconversion/Perovskite Nanoparticle Cluster and Its Individual Photoluminescence Imaging. Issue 1 (18th November 2022)

• Record Type: Journal Article
• Authors: Zhang, Yuchen; Xing, Xing; Zhao, Hongxia; Jiang, Jing; Liu, Ying; Lu, Zhenda
• Is Part Of: Advanced optical materials. Volume 11:Issue 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-11-18
• Subjects: hybrid nanoparticle clusters -- luminescent energy transfer -- nanoxerography -- perovskite quantum dots -- upconversion nanoparticles; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.202201841
• Languages: English
• ISSNs: 2195-1071

Abstract

Abstract: A versatile strategy to print hybrid upconversion/perovskite nanoparticle clusters based on nanoxerography has been developed. The individual hybrid cluster can be tuned by different upconversion nanoparticles (UCNPs), perovskite quantum dots (QDs), and their combinations to visualize multicolor. Based on the precise positioning of the array system, the structural and optical properties of each cluster in the array can be in situ and simultaneously characterized. This approach provides a straightforward and robust platform for high‐throughput preparation and characterization of the hybrid clusters, and the ability to position functional nanoparticles at a desired area with nanoscale accuracy exhibits great potential in fabricating advanced nanodevices. Abstract : A versatile strategy to print hybrid upconversion/perovskite nanoparticle clusters has been developed based on nanoxerography. Based on the precise positioning of the array system, structural and optical properties of each cluster in the array can be in situ and simultaneously characterized. This strategy provides a robust and universal platform for high‐throughput preparation and characterization of the hybrid clusters.